118123180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{843737}}^1$

素因数の和:843753

約数の個数: 24

約数和(自身を含む): 283495968

約数和(自身を除く): 165372788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 843737, 1687474, 3374948, 4218685, 5906159, 8437370, 11812318, 16874740, 23624636, 29530795, 59061590, 118123180]

約数ペア:

[(1, 118123180), (2, 59061590), (4, 29530795), (5, 23624636), (7, 16874740), (10, 11812318), (14, 8437370), (20, 5906159), (28, 4218685), (35, 3374948), (70, 1687474), (140, 843737)]